lacey333 lacey333
  • 06-04-2015
  • Mathematics
contestada

80% of what number is 64

Respuesta :

iGreen
iGreen iGreen
  • 06-04-2015
Make an equation.

80% = 0.8

'of' is multiplication

'what number' is 'x'

'is' is an equal sign

0.8 * x = 64

0.8x = 64

Divide 0.8 to both sides:

x = 80
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